摘要 |
<p>A solid electrolytic capacitor which comprises a valve metal and, formed thereon in this order, a dielectric oxide layer, a first conductive polymer layer comprising a polymer of thiophene or a derivative thereof, a second conductive polymer layer formed from pyrrole, aniline, or a derivative thereof through chemical polymerization, a third conductive polymer layer formed from thiophene or a derivative thereof through chemical polymerization, a fourth conductive polymer layer formed from thiophene, pyrrole, aniline, or a derivative thereof through electrolytic polymerization, a fifth conductive polymer layer formed from thiophene, pyrrole, aniline, or a derivative thereof through chemical polymerization, a carbon layer, and a silver layer.</p> |